---- Do you know the man ________ visited the Singapore in February?
----Yes. He is Mr Li. He said it was his _______ visit to the United States.
A. who; fifth      B. that; five     
D. /; five         D. which; fifth

Our school is so famous that ___ people come and visit it every term.

It is said that _____ of the boys like to play the CS games.

______of the water_____polluted. We must try to protect our environment.

There are_____________in the school library.

Every year, _______ visitors come to Taixing to enjoy the delicious food, such as Huangqiao cakes, Xuanbao dumplings and so on.

There are _____ floors in my house and my bedroom is on the _____ floor.

Lin Tao is _____ years old and tomorrow is his _____ birthday.

The money they raised from the concert is____ it was expected.

Our school is so famous that ______ people come and visit it every term.